If you too are a card-carrying member of the "itty-bitty titty committee," you know that swimsuit season presents us with some challenges. I'm a 34B, and personally, I'm not trying to create an illusion of a full chest — I simply want something that flatters what I'm working with. The best bikinis for small busts do just that.
My top overall pick is the super-soft Quince Italian Triangle Bikini. Its slim cups are supportive and movable so you can space them perfectly to fit without gaps. For people with small boobs and a wide band size, I suggest Youswim's Poise Two Piece. Its trendy scrunch top has adjustable spaghetti straps, and the fabric stretches to fit all shapes.
For more swimwear guidance, see our roundups of the best one-piece swimsuits and underwire swimsuits.
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Staff Pick
Soft and stringyPerfect for petites, this halter top has small, lightly lined cups and 50 UPF sun protection. -
Available in 15 colorsA longline bikini top provides a bit of extra coverage, so you can also wear it as a crop top.
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Infinity and beyondMade with recycled materials, this compressive fabric creates a smooth, sculpted effect.
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Staff Pick
Two sizes for allIt looks tiny when you hold it up to your body, but the material stretches to hug your chest and torso.
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Staff Pick
Hoop there it isThis gently supportive V-neck top hooks in the rear and firmly stays put once you're strapped in.
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Staff Pick
Cap sleevedThis fitted scoop-necked bikini top dries quickly to double as a baby tee for after-swim activities.
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Sporty and streamlinedSoak in the rays, but not the chemicals. This chlorine-resistant fabric won't bleach or pill.
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Quick-drying materialYou can get away with wearing this one top all summer, and the fabric won't snag or fade.
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Retro rosetteOne of the perks of having a small chest is forgoing straps, like with this floral bandeau top.
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Ruched and romanticThis flirty balconette style has underwire cups and thick, supportive straps.
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Doubles as a cropped tankFor a modest fit, this high-necked longline bikini top is perfect for beach workouts.
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Lithe in leopardBuilt-in cups offer light padding to this subtly V-shaped bralette style.
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It's all about "U"The centerpiece of this bandeau is its U-shaped wire detail. It comes with a removable halter strap.
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Made in CaliforniaFor small cup sizes, this micro triangle top has minimal coverage.
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Staff Pick
Slips on and stays putFeel secure in the waves with grippy cross-back straps and reinforced elastic lining.
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For a tailored fitChoose your size in the same way you would a bra. This light underwire top has a gentle lifting effect.
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Great Price
Affordable and adjustableFrom one of the most popular swim brands on Amazon comes this two-piece with trendy cutouts.
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Easy to mix and matchFor an asymmetrical look, this single-strapped top comes in simple solid colorways.
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Deal in DelftThis underwire top has sweet bow ties at the shoulders and comes in traditional bra sizes.
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Movable triangles for even spacingThis terrycloth string top also comes in hibiscus leaf and bubbly floral patterns.
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Double strappedA sleek black bikini top is always in season. This bandeau is quick-drying and built for performance.
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Minimal coverage, maximum sunshineThe contrasting white "V" detail makes the mango color of this demi cup really pop.
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Glossy and uniqueThis triangle halter top has baobab-shaped details on its straps — like jewelry for your swimsuit.
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Great Price
Nautical stripesMix and match this affordable top with Old Navy's wide variety of matching bottoms.
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Hand embroideredOceanus' one-of-a-kind beaded bikinis are made to order with sparkling beachy motifs.
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Lacy like lingerieThis string-tie bikini top crosses in the back and has removable pads beneath its lacy cups.
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Ready for the tropicsMadewell's Second Wave swim collection includes this floral halter top with light boning on its sides.
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Multiple ways to styleAvailable in a 2XS, this swirly patterned set can be tied up however you like.
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Trendy pattern, low priceThis geometric patterned set is perfect for wearing under a linen beach cover-up.
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Subtly sparklySunbeams will shimmer off this simple scoop-necked bralette, available in a 2XS.
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Breathable, moisture-wicking materialThe zipper closure has durable flatlock seams that won’t irritate or chafe your skin.
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Inspired by the Amalfi CoastThe fruity print on this girly demi top is called Dolce Far Niente ("the sweetness of doing nothing").
